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Four green 288-pin DDR5 RDIMM modules in a kit

NEMIX RAM

NEMIX RAM DDR5 5600 CL46 64GB (4x16GB) ECC RDIMM memory upgrade

SKU CH-A384-ZB27F

64 GB server memory kit with four 16 GB DDR5 5600 CL46 registered ECC RDIMMs for the GIGABYTE MZ33-CP1 motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 4X16GB

Show 24 more
  • 64 GB kit lets you fully populate four slots with 16 GB each
  • DDR5-5600 CL46 timing matches the board's rated speed and latency
  • 1Rx8 registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operating voltage reduces power draw per module
  • 288-pin RDIMM form factor fits the GIGABYTE MZ33-CP1 motherboard exactly

System-specific DDR5-5600 ECC RDIMM kit

This 64 GB kit contains four 16 GB registered DDR5 modules rated at 5600 MT/s with CL46 latency and 1.1 V operation. It is built for servers and workstations that require error-correcting code memory and the registered signal buffering that keeps every slot stable at full population.

Practical limits of the DDR5 RDIMM interface

The registered (buffered) architecture offloads the memory controller so all four slots can run fully populated at the rated 5600 MT/s speed. ECC corrects single-bit errors on the fly to prevent silent data corruption, but the modules only fit motherboards wired for 288-pin DDR5 RDIMMs — they will not work in UDIMM or SODIMM slots.

Compatibility decided by the GIGABYTE MZ33-CP1

This exact part number MR44800-618K4 is validated for the GIGABYTE MZ33-CP1 motherboard, matching its required rank, voltage and timing so the board recognises the full 64 GB at DDR5-5600. Buyers with any other platform must verify their manual for supported capacities and DIMM population rules before ordering.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $2,010.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $31.42 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-618K4
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items64 GB 4 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I pick the 4x16GB kit or a different capacity for my GIGABYTE MZ33-CP1?

The 4x16GB kit fills four slots with 64GB total, matching the board's DDR5 5600 registered DIMM requirements and 1Rx8 rank layout for full-speed operation.

What does DDR5 5600 actually deliver once installed in the server?

The modules run at 5600 MT/s with CL46 latency at 1.1V, giving the memory controller the exact timing and voltage it expects for stable throughput.

How does the 288-pin RDIMM interface limit what I can install?

The 288-pin registered form factor is required by the MZ33-CP1; UDIMM or SODIMM modules will not fit or function in this server board.

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